| 000 | 00431nam a2200157Ia 4500 | ||
|---|---|---|---|
| 082 |
_a338.10973 _bB251.AA |
||
| 100 | _aBarger, Harold and Landsberg, H. H. | ||
| 245 |
_aAmerican agriculture, 1899-1939 _ba study of output, employment and productivity |
||
| 260 |
_aNew York _bNBER _c1942 |
||
| 300 | _axxii, 440p. | ||
| 500 | _a | ||
| 690 | _a | ||
| 700 | _aLandsberg, H. H. ; jt. auth. | ||
| 964 |
_a _b _c _d _e _f _g |
||
| 921 | _a5345 | ||
| 999 |
_c5345 _d5345 |
||